Admin Dashboard

[flow-pie]

• GET /api/admin/overview
• Total groups, members, transactions

[github-actions]

The GitHub issue titled "Admin Dashboard" outlines the need for an API endpoint (GET /api/admin/overview) to fetch aggregated metrics for an administrative dashboard. Specifically, the endpoint should provide information on the total number of groups, members, and transactions in the system. This request appears to focus on enabling administrators to quickly access key summary statistics for management and monitoring purposes.